Analysis
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max time kernel
127s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
14-04-2022 13:15
Behavioral task
behavioral1
Sample
INFORMACIÓN-converti.pdf
Resource
win7-20220311-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
INFORMACIÓN-converti.pdf
Resource
win10v2004-20220331-en
0 signatures
0 seconds
General
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Target
INFORMACIÓN-converti.pdf
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Size
128KB
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MD5
649ad621248a825e19dd642c7dfc5bb3
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SHA1
f590050f8b165cddd0e091b2cc1f621cf6c0925d
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SHA256
011905d04ef3f84c88c75db396cd644e770d4d51f0ecca676b16e3af34dcf3e4
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SHA512
20b97cb2231a75769346db7dbdfa52860766af432382114a4b7e0580c2717180902a72600d36a0ba483ad290d622b265527b5fd1bb9817455edd9484ab3b08d3
Score
1/10
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
AcroRd32.exepid process 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4828 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4828 AcroRd32.exe 4100 AdobeARM.exe 4828 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4828 wrote to memory of 4160 4828 AcroRd32.exe RdrCEF.exe PID 4828 wrote to memory of 4160 4828 AcroRd32.exe RdrCEF.exe PID 4828 wrote to memory of 4160 4828 AcroRd32.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5040 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe PID 4160 wrote to memory of 5004 4160 RdrCEF.exe RdrCEF.exe
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\INFORMACIÓN-converti.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=FD761992F8356C6B7D6E17F54703F54F --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=656CF6E35DEFAA262C7E2EEB7F3F0D45 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=656CF6E35DEFAA262C7E2EEB7F3F0D45 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=243D8579430ED9491E5868B691E9BB2E --mojo-platform-channel-handle=2144 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7C1E79B113E1CA1C47BAC308DEB78EA5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=320930698FE0E41E0DF9CBFD1E830637 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=320930698FE0E41E0DF9CBFD1E830637 --renderer-client-id=6 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:13⤵
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=B2434ACFF036FD2A5D97C4795F2B2409 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:32⤵
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"3⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1736-137-0x0000000000000000-mapping.dmp
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memory/3480-145-0x0000000000000000-mapping.dmp
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memory/4012-140-0x0000000000000000-mapping.dmp
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memory/4064-134-0x0000000000000000-mapping.dmp
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memory/4100-147-0x0000000000000000-mapping.dmp
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memory/4160-124-0x0000000000000000-mapping.dmp
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memory/4848-148-0x0000000000000000-mapping.dmp
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memory/5004-129-0x0000000000000000-mapping.dmp
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memory/5040-126-0x0000000000000000-mapping.dmp